Element block pseudo-element :after generated with width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto background display block position static font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition box-sizing content-box overflow hidden padding 20px margin 0px transform z-index auto border-radius cursor default line-height 1 border 0px rgba(0,0,0,1) solid float none font-size 16px